How many atoms of Na are in 1.89 mol of Na?
1 answer:
Answer:
1.138158E24 atoms or 1.14 x 10^24 atoms
Explanation:
To find atoms/particles from moles you just want to convert using avogadro's number which is 6.022 x 10^23
1.89 mol x 6.022 • 10^23
———— = 1.138158E24 atoms
1 mol
so 1.138158E24 atoms or 1.14 x 10^24 for scientific notation
hope this helps :)
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<h3>
Five Examples of Salts </h3>
- Sodium Chloride.
- Sodium chloride (NaCl) is the most common type of salt in our lives.
- Potassium Dichromate. •
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- Calcium Chloride.
- Sodium Bisulfate.
- Copper Sulfate.
Answer:
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32 grams of sulfur will contain 6.022 X 1023 sulfur atoms.
